6. The process that helps to maintain soil fertility is: (a) ploughing (b) irrigation (c) manuring (d) harvesting
Answers
Answered by
0
Answer:
The best way to maintain soil fertility is through soil conservation. The next best option is to restore some of the plant nutrients that have been washed, blown, or leached out of the soil, or that have been removed by repeated crop harvesting.
Under natural conditions, a soil's fertility is maintained through the recycling of organic matter. In every ecosystem, plants grow and later die, returning the nutrients they took up to the soil. ... This can be enhanced through organic and inorganic fertilizers to the soil such as biochar fertilizer .
Similar questions